
The 1973 Mercury Cougar XR-7 stands as a dignified farewell to the first era of Mercury’s legendary pony car. As the final year of the chassis before the model grew into a larger personal luxury platform, these convertibles are highly sought after by those who appreciate the original silhouette. This Medium Aqua example is particularly notable for its extreme rarity, being one of only six produced in this specific color and trim combination according to its Marti Report. Originally sold at West End Ford in New York, the car has survived decades while retaining its factory charm and distinctive character. It offers a perfect entry point for collectors looking for a convertible that stands out from the typical sea of Mustangs.

Rare Medium Aqua Exterior and Styling
Mercury’s styling department in the early seventies focused on a blend of muscle and sophistication, which is perfectly captured in the Medium Aqua paint. The car features a Black power-operated convertible top that remains in good condition and contrasts sharply with the vibrant body color. Color-keyed mirrors and full-size wheel covers provide a polished, factory-correct look that reflects the premium positioning of the XR-7 trim level. Quad headlights and the prominent vertical grille design give the front end an aggressive yet stately appearance on the road. This color combination is rarely seen at modern auctions, making it a conversation starter for any classic car gathering.

Luxury Appointments of the XR-7 Cabin
Inside, the Black bucket seat interior remains a comfortable place for long-distance cruising with the top down. The dashboard features a factory tachometer, a rare and desirable option that provides a sporty touch to the instrument cluster. Drivers will appreciate the tilt steering column and power steering, which make navigating this substantial convertible a much easier task. A center console with a floor shifter adds to the performance feel of the cabin while providing extra storage. Every detail within the interior was designed to elevate the Cougar above its Ford siblings in terms of prestige. The materials used throughout the cabin reflect the upscale market Mercury targeted during the twilight of the muscle car era.

Handling and Chassis Components
The foundation of this classic is a robust chassis designed to offer a smoother ride than most performance cars of its day. It is equipped with a Traction-Lok rear differential, ensuring that power is distributed effectively to both rear wheels during acceleration. This feature was an important performance upgrade that improved handling in various road conditions and provided better grip off the line. Power steering and power brakes work in tandem to give the driver more confidence when navigating modern traffic or winding coastal roads. The full-size wheel covers sit on wheels that have been well-maintained to preserve the original driving dynamics of the vehicle. These mechanical systems work together to deliver a classic American driving experience that prioritizes comfort.

V8 Engine Specs and Performance Specs
Under the hood resides the factory 351 CI V-8 engine, a powerplant known for its reliability and smooth torque delivery. This engine is paired with the durable FMX SelectShift automatic transmission, allowing for effortless shifts during a relaxed Sunday drive. The 351 cubic inch displacement provides plenty of power to move the heavy convertible body with ease on the highway. While not a high-strung racing machine, it offers the deep V8 rumble and steady performance that enthusiasts expect from the early seventies. The engine bay remains largely stock, presenting a great opportunity for a light detail or continued preservation. This mechanical combination ensures the car remains a capable and enjoyable cruiser for its next owner.

Summary of the 1973 Mercury Cougar
The 1973 Mercury Cougar XR-7 convertible is a rare survivor from the final year of a great automotive generation. Its documented production rarity makes it a prize for collectors who value a Marti Report that proves its unique status. The Medium Aqua finish is an eye-catching alternative to the more common reds and whites of the era. With a solid 351 V8 and a luxury-focused interior, it remains a pillar of American convertible history. This vehicle offers the chance to own a low-production classic that is both comfortable to drive and historically significant. It is a fitting tribute to the end of a legendary Mercury design cycle.
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Source: mecum.com



